dv1394src

dv1394src — Source for DV video data from firewire port

Synopsis

                    GstDV1394Src;

Object Hierarchy

  GObject
   +----GstObject
         +----GstElement
               +----GstBaseSrc
                     +----GstPushSrc
                           +----GstDV1394Src

Implemented Interfaces

GstDV1394Src implements GstURIHandler and GstPropertyProbe.

Properties

  "channel"                  gint                  : Read / Write
  "consecutive"              gint                  : Read / Write
  "drop-incomplete"          gboolean              : Read / Write
  "guid"                     guint64               : Read / Write
  "port"                     gint                  : Read / Write
  "skip"                     gint                  : Read / Write
  "use-avc"                  gboolean              : Read / Write
  "device-name"              gchar*                : Read

Signals

  "frame-dropped"                                  : Run Last

Description

Read DV (digital video) data from firewire port.

Example launch line

gst-launch dv1394src ! queue ! dvdemux name=d ! queue ! dvdec ! xvimagesink d. ! queue ! alsasink

This pipeline captures from the firewire port and displays it (might need format converters for audio/video).

Details

GstDV1394Src

typedef struct _GstDV1394Src GstDV1394Src;

Property Details

The `"channel"` property

  "channel"                  gint                  : Read / Write

Channel number for listening.

Allowed values: [0,64]

Default value: 63

The `"consecutive"` property

  "consecutive"              gint                  : Read / Write

send n consecutive frames after skipping.

Allowed values: >= 1

Default value: 1

The `"drop-incomplete"` property

  "drop-incomplete"          gboolean              : Read / Write

drop incomplete frames.

Default value: TRUE

The `"guid"` property

  "guid"                     guint64               : Read / Write

select one of multiple DV devices by its GUID. use a hexadecimal like 0xhhhhhhhhhhhhhhhh. (0 = no guid).

Default value: 0

The `"port"` property

  "port"                     gint                  : Read / Write

Port number (-1 automatic).

Allowed values: [G_MAXULONG,16]

Default value: -1

The `"skip"` property

  "skip"                     gint                  : Read / Write

skip n frames.

Allowed values: >= 0

Default value: 0

The `"use-avc"` property

  "use-avc"                  gboolean              : Read / Write

Use AV/C VTR control.

Default value: TRUE

The `"device-name"` property

  "device-name"              gchar*                : Read

Descriptive name of the currently opened device

Default value: "Default"

Since 0.10.7

Signal Details

The `"frame-dropped"` signal

void                user_function                      (GstDV1394Src *gstdv1394src,
                                                        gpointer      user_data)         : Run Last

`gstdv1394src` :	the object which received the signal.
`user_data` :	user data set when the signal handler was connected.

			GStreamer Good Plugins 0.10 Plugins Reference Manual
Top \| Description \| Object Hierarchy \| Implemented Interfaces \| Properties \| Signals